private AntlrClassGenerationTaskInternal CreateBuildTaskWrapper()
{
var wrapper = new AntlrClassGenerationTaskInternal();
IList <string> sourceCodeFiles = null;
if (this.SourceCodeFiles != null)
{
sourceCodeFiles = new List <string>(SourceCodeFiles.Length);
foreach (ITaskItem taskItem in SourceCodeFiles)
{
sourceCodeFiles.Add(taskItem.ItemSpec);
}
}
if (this.TokensFiles != null && this.TokensFiles.Length > 0)
{
Directory.CreateDirectory(OutputPath);
HashSet <string> copied = new HashSet <string>(StringComparer.OrdinalIgnoreCase);
foreach (ITaskItem taskItem in TokensFiles)
{
string fileName = taskItem.ItemSpec;
if (!File.Exists(fileName))
{
Log.LogError("The tokens file '{0}' does not exist.", fileName);
continue;
}
string vocabName = Path.GetFileNameWithoutExtension(fileName);
if (!copied.Add(vocabName))
{
Log.LogWarning("The tokens file '{0}' conflicts with another tokens file in the same project.", fileName);
continue;
}
string target = Path.Combine(OutputPath, Path.GetFileName(fileName));
if (!Path.GetExtension(target).Equals(".tokens", StringComparison.OrdinalIgnoreCase))
{
Log.LogError("The destination for the tokens file '{0}' did not have the correct extension '.tokens'.", target);
continue;
}
File.Copy(fileName, target, true);
File.SetAttributes(target, File.GetAttributes(target) & ~FileAttributes.ReadOnly);
}
}
wrapper.AntlrToolPath = AntlrToolPath;
wrapper.SourceCodeFiles = sourceCodeFiles;
wrapper.TargetLanguage = TargetLanguage;
wrapper.OutputPath = OutputPath;
wrapper.RootNamespace = RootNamespace;
wrapper.GeneratedSourceExtension = GeneratedSourceExtension;
wrapper.LanguageSourceExtensions = LanguageSourceExtensions;
wrapper.DebugGrammar = DebugGrammar;
wrapper.ProfileGrammar = ProfileGrammar;
return(wrapper);
}
private AntlrClassGenerationTaskInternal CreateBuildTaskWrapper(AppDomain domain)
{
AntlrClassGenerationTaskInternal wrapper = (AntlrClassGenerationTaskInternal)domain.CreateInstanceAndUnwrap(Assembly.GetExecutingAssembly().FullName, typeof(AntlrClassGenerationTaskInternal).FullName);
IList <string> sourceCodeFiles = null;
if (this.SourceCodeFiles != null)
{
sourceCodeFiles = new List <string>(SourceCodeFiles.Length);
foreach (ITaskItem taskItem in SourceCodeFiles)
{
sourceCodeFiles.Add(taskItem.ItemSpec);
}
}
if (this.TokensFiles != null && this.TokensFiles.Length > 0)
{
HashSet <string> copied = new HashSet <string>(StringComparer.OrdinalIgnoreCase);
foreach (ITaskItem taskItem in TokensFiles)
{
string fileName = taskItem.ItemSpec;
if (!File.Exists(fileName))
{
Log.LogError("The tokens file '{0}' does not exist.", fileName);
continue;
}
string vocabName = Path.GetFileNameWithoutExtension(fileName);
if (!copied.Add(vocabName))
{
Log.LogWarning("The tokens file '{0}' conflicts with another tokens file in the same project.", fileName);
continue;
}
string target = Path.Combine(OutputPath, Path.GetFileName(fileName));
if (!Path.GetExtension(target).Equals(".tokens", StringComparison.OrdinalIgnoreCase))
{
Log.LogError("The destination for the tokens file '{0}' did not have the correct extension '.tokens'.", target);
continue;
}
File.Copy(fileName, target, true);
File.SetAttributes(target, File.GetAttributes(target) & ~FileAttributes.ReadOnly);
}
}
wrapper.AntlrToolPath = AntlrToolPath;
wrapper.SourceCodeFiles = sourceCodeFiles;
wrapper.LibPaths = LibPaths;
wrapper.Language = Language;
wrapper.OutputPath = OutputPath;
wrapper.RootNamespace = RootNamespace;
wrapper.GeneratedSourceExtension = GeneratedSourceExtension;
return(wrapper);
}
public override bool Execute()
{
bool success;
if (!Path.IsPathRooted(AntlrToolPath))
{
AntlrToolPath = Path.Combine(Path.GetDirectoryName(BuildEngine.ProjectFileOfTaskNode), AntlrToolPath);
}
if (!Path.IsPathRooted(BuildTaskPath))
{
BuildTaskPath = Path.Combine(Path.GetDirectoryName(BuildEngine.ProjectFileOfTaskNode), BuildTaskPath);
}
try
{
AntlrClassGenerationTaskInternal wrapper = CreateBuildTaskWrapper();
_lock.Wait();
try
{
success = wrapper.Execute();
}
finally
{
_lock.Release();
}
if (success)
{
_generatedCodeFiles.AddRange(wrapper.GeneratedCodeFiles.Select(file => (ITaskItem) new TaskItem(file)));
}
foreach (BuildMessage message in wrapper.BuildMessages)
{
ProcessBuildMessage(message);
}
}
catch (Exception exception)
{
if (IsFatalException(exception))
{
throw;
}
ProcessExceptionAsBuildMessage(exception);
success = false;
}
return(success);
}
public override bool Execute()
{
AppDomain domain = null;
bool success;
if (!Path.IsPathRooted(AntlrToolPath))
{
AntlrToolPath = Path.Combine(Path.GetDirectoryName(BuildEngine.ProjectFileOfTaskNode), AntlrToolPath);
}
if (!Path.IsPathRooted(BuildTaskPath))
{
BuildTaskPath = Path.Combine(Path.GetDirectoryName(BuildEngine.ProjectFileOfTaskNode), BuildTaskPath);
}
try
{
domain = GetAntlrTaskAppDomain();
AntlrClassGenerationTaskInternal wrapper = CreateBuildTaskWrapper(domain);
success = wrapper.Execute();
if (success)
{
_generatedCodeFiles.AddRange(wrapper.GeneratedCodeFiles.Select(file => (ITaskItem) new TaskItem(file)));
}
foreach (BuildMessage message in wrapper.BuildMessages)
{
ProcessBuildMessage(message);
}
}
catch (Exception exception)
{
if (IsFatalException(exception))
{
throw;
}
ProcessExceptionAsBuildMessage(exception);
success = false;
}
finally
{
if (domain != null && domain != _sharedAppDomain)
{
AppDomain.Unload(domain);
}
}
return(success);
}
public override bool Execute()
{
AppDomain domain = null;
bool success;
try
{
AppDomainSetup info = new AppDomainSetup
{
ApplicationBase = BuildTaskPath,
LoaderOptimization = LoaderOptimization.MultiDomainHost,
ShadowCopyFiles = "true"
};
string friendlyName = "AntlrClassGenerationDomain_" + Guid.NewGuid();
domain = AppDomain.CreateDomain(friendlyName, AppDomain.CurrentDomain.Evidence, info, new NamedPermissionSet("FullTrust"), new StrongName[0]);
AntlrClassGenerationTaskInternal wrapper = CreateBuildTaskWrapper(domain);
success = wrapper.Execute();
if (success)
{
_generatedCodeFiles.AddRange(wrapper.GeneratedCodeFiles.Select(file => (ITaskItem) new TaskItem(file)));
}
foreach (BuildMessage message in wrapper.BuildMessages)
{
ProcessBuildMessage(message);
}
}
catch (Exception exception)
{
if (IsFatalException(exception))
{
throw;
}
ProcessExceptionAsBuildMessage(exception);
success = false;
}
finally
{
if (domain != null)
{
AppDomain.Unload(domain);
}
}
return(success);
}
public override bool Execute()
{
AppDomain domain = null;
bool success;
try
{
domain = GetAntlrTaskAppDomain();
AntlrClassGenerationTaskInternal wrapper = CreateBuildTaskWrapper(domain);
success = wrapper.Execute();
if (success)
{
_generatedCodeFiles.AddRange(wrapper.GeneratedCodeFiles.Select(file => (ITaskItem) new TaskItem(file)));
}
foreach (BuildMessage message in wrapper.BuildMessages)
{
ProcessBuildMessage(message);
}
}
catch (Exception exception)
{
if (IsFatalException(exception))
{
throw;
}
ProcessExceptionAsBuildMessage(exception);
success = false;
}
finally
{
if (domain != null && domain != _sharedAppDomain)
{
AppDomain.Unload(domain);
}
}
return(success);
}
